Dental chuckless handpiece
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 17, 1990
Grant Date -
N/A
app pub date -
Jun 30, 1988
filing date -
Jul 22, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A dental chuckless handpiece of the compressed air drive type includes a body having a head in which bearings are attached to the upper and lower portions of a shaft provided with a turbine impeller, and a rotary member fixedly provided to the lower end of the shaft is mounted in place through the upper and lower bearings. At least portions of the body excepting the head is formed of a synthetic resin discriminably colored with a color including transparent color.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully